<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M7.72 3c.17.47.28.97.28 1.5C8 6.97 5.97 9 3.5 9c-.93 0-1.78-.29-2.5-.78V12c0 .55.45 1 1 1h7l2 2 2-2h1c.55 0 1-.45 1-1V4c0-.55-.45-1-1-1z" opacity=".3" fill="#555555"/><path d="M3.5 1C1.57 1 0 2.57 0 4.5S1.57 8 3.5 8 7 6.43 7 4.5 5.43 1 3.5 1zM3 2h1v3H3zm0 4h1v1H3z" fill="#555555"/></svg>